432421103461 has 2 divisors, whose sum is σ = 432421103462. Its totient is φ = 432421103460.

The previous prime is 432421103447. The next prime is 432421103473. The reversal of 432421103461 is 164301124234.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 431426962561 + 994140900 = 656831^2 + 31530^2 .

It is a cyclic number.

It is not a de Polignac number, because 432421103461 - 2⁷ = 432421103333 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (432421113461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216210551730 + 216210551731.

It is an arithmetic number, because the mean of its divisors is an integer number (216210551731).

Almost surely, 2^432421103461 is an apocalyptic number.

It is an amenable number.

432421103461 is a deficient number, since it is larger than the sum of its proper divisors (1).

432421103461 is an equidigital number, since it uses as much as digits as its factorization.

432421103461 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 432421103461 its reverse (164301124234), we get a palindrome (596722227695).

The spelling of 432421103461 in words is "four hundred thirty-two billion, four hundred twenty-one million, one hundred three thousand, four hundred sixty-one".